> For the complete documentation index, see [llms.txt](https://docs.holder.xyz/holder-api/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.holder.xyz/holder-api/contacts.md).

# Contacts

- [Adding a Contact](https://docs.holder.xyz/holder-api/contacts/adding-a-contact.md)
- [Get Contacts](https://docs.holder.xyz/holder-api/contacts/get-contacts.md)
- [Contact Fields](https://docs.holder.xyz/holder-api/contacts/contact-fields.md)
- [Merging Contacts](https://docs.holder.xyz/holder-api/contacts/merging-contacts.md)
- [Tags](https://docs.holder.xyz/holder-api/contacts/tags.md): Add ability to get, create, and apply tags from contacts